Epoxy Grout versus Cement Grout

Why should epoxy grout be used over regular grout? Traditional grout consists of a cement powder mix, while epoxy grout is like liquid-plastic. Over time cement grout will absorb moisture, discolour, disintegrate and then begin to allow water to pass through. With epoxy grout there is no water absorption, no discolouration and no disintegration. Epoxy [...]